C1
High temperature of ceramic plate sensor
This is normal. Problems can be resolved as follows.
Wait for the temperature of the ceramic plate return to normal. Press the ON/OFF button to restart unit. Check whether the fan runs smoothly; if not, call for service.
C2
High temperature of IGBT. (1#)
This is normal. Problems can be resolved as follows.
Wait for the temperature of the IGBT return to normal. Press the ON/OFF button to restart unit. Check whether the fan runs smoothly; if not, call for service.
EL
Supply voltage is below the rated voltage.
This is normal. Problems can be resolved as follows.
Wait for the temperature of the ceramic plate return to normal. Press the ON/OFF button to restart unit. Please inspect whether power supply is normal. Power on after the power supply is normal.
EH
Supply voltage is above the rated voltage.
This is normal. Problems can be resolved as follows.
Please inspect whether power supply is normal. Power on after the power supply is normal. Press the ON/OFF button to restart unit.
EF
All cooking zones will switch themselves off if liquid boils over or something (pan or pot) is on the control panel.
This is normal. Problems can be resolved as follows.
The automatic shutoff will also be activated if you place a damp cloth on the control panel. In both of these instances, the appliance will need to be switched on again using the ON/OFF button after the liquid or the cloth has been removed.